WWHD, no contest.
It's a shame they didn't improve any of the lighting, character models or environment.
I mean, we sort of knew it wouldn't be a complete overhaul a la Halo 2, but it still would have been nice to see a greater improvement beyond texture work (I realize texture work is a lot of work already, but still...:/).
WW always had the edge though because it didn't age nearly as bad. It just goes to show how much better a more stylized artstyle holds up. Zelda U will still look amazing when they do the eventual 8k remaster in ten years...







